"SUDDENLY, A KNOCK ON THE DOOR." By Etgar Keret. FSG Originals. $14.
If you have room in your heart, wallet or reading list for just one book of short stories this year, make it Etgar Keret's "Suddenly, a Knock on the Door." I don't care that it's only April: It's a superlative collection, one that will easily stand up to all comers.